Fixes

• Members are recreated after leaving/being kicked from a guild (#667, 84fe65e)
• guildMemberAdd is fired for each member in a guild upon instantiation (#668, 9b45294)
• There is a delay between playing audio streams (#632, f192d16)
• Multi-part data when sending files breaks (#675, 4255dcd)
• Audio streams play at an abnormal rate after pause/resumes, and also play abnormally fast when starting (#672, 0d417b6)

Additions

• Collection and Shard exports for external use (799054d)
• Collection.some/every, and improved .filter/map (594836b)
• Client.emojis (bcab880)
• Client.status to get the websocket status (6dfe160)
• ClientOptions/MessageOptions.disable_everyone to prevent accidental mentions (3b7d5e8)
• ClientUser.setStatus streaming URL parameter (db9d5b8)
• TextBasedChannel.fetchMessage to fetch a single message (48e7fad)
• TextBasedChannel.sendFile content parameter (9888cef)
• TextBasedChannel.sendMessage and Message.edit with arrays for the content (automatically joined with newlines) (9f0db9d, f328640)
• Message.cleanContent with mentions replaced by plain text (9bef99c, bbc9df0)
• Message.isMentioned (bf3c283)
• Message.edits with a history of all edits (17bee80)
• MessageEmbedAuthor (bd113ee)
• Guild.fetchMember to retrieve a single guild member (user must be cached first) (c7b4cf3, 465ff07)
• Guild.defaultChannel (9bdf670)
• Guild.ban to ban a non-member (9d694d2)
• Guild.createRole data parameter to create a role and immediately update it with the given data (e1bda86)
• GuildMember.addRole/addRoles/removeRole/removeRoles (dc7b070)
• GuildMember.permissions and GuildMember.hasPermission for the permissions of a member with their roles only (57acd4f)
• Channel/Emoji/Guild/Role/User.creationDate (943767d, 7fea0a3)
• StreamOptions for various voice methods (f7a542f)
• Improved ShardingManager (2c6b804)
• Made the client property on most structures non-enumerable, so it won't display in console.log or util.inspect
• Loads of internal organisation and cleanup
• Lots of documentation updates

Fixes

• fetch_all_members doesn't work for newly joined guilds (b9caa2e)
• max_message_cache default doesn't match the docs (7fe032c)
• User.bot is inaccurate (#657, 85fae72)
• User.game is not reset when a user stops playing (#666, dbaaa8d)
• Role.edit always throws an error (ab4707f)
• @everyone permission overwrites not being taken into account (978cf9d)
• Potential issue when guild members are updated (8f04fae)
• EPIPE error when skipping songs (#635, 47a164b)
• Handle WS error events silently (#607, dd62389)

Library completely rewritten, please see documentation for upgrading advice.

Additions:

• Preemptive ratelimiting (prevents most 429 IP bans unless you have a lot of shards)
• Added support for notes
• Added support for message pinning
• Added support for getting a single message (for OAuth bot accounts only)
• Added more detailed error messages when closing gateway connections
• Added voiceSpeaking event
• Added tonicdev support
• Added support for getting details on an OAuth app (bot account must be owner or member of the app)

Fixes:

• Fixed a bug where some voice states wouldn't update
• Fixed some more voice crashes
• Fixed some game changes not firing presence updates
• Fixed crash bugs
• Fixed Discord.Constants export bug
• Fixed removal of Cache items
• Fixed editing channels

Misc:

• Documentation fixes
• Documentation page for examples
• Enabled autoReconnect by default

Additions:

• Added support for nicknames
• Added support for role and channel mentions
• Added support for Twitch/YouTube stream games
• Added support for ADMINISTRATOR, CHANGE_NICKNAME, and MANAGE_NICKNAMES permissions
• Added support for bulk delete
• Added error event to VoiceConnection
• Added guildCreateTimeout for slow internets
• Added voice connection timeout
• Added support for voice channel bitrates and user limits
• Added Message.server (shortcut to Message.channel.server)
• Added permissionsOf(role) support
• Added createdAt properties to some objects with IDs
• Added voiceSwitch event
• Added disableEveryone option
• Added /tmp to possible TokenCacher directories

Fixes:

• Fixed friends-related crashes
• Fixed permissionsOf crash
• Fixed sendFile content resolution
• Fixed autoReconnect loop
• Fixed selfbots blocking mobile push notifications
• Fixed incorrect documentation
• Fixed incorrect role data
• Fixed old references to self_mute/self_deaf
• Fixed invalid cache data crash
• Fixed invalid server member data crash
• Fixed permissionsOf calculation errors
• Fixed lastMessageID not being updated
• Fixed mention resolver crash
• Fixed user avatar updates
• Fixed some roles being null
• Fixed playArbitraryFFmpeg
• Fixed UDP close errors on VoiceConnection
• Fixed incorrect bot properties
• Fixed some zombie FFmpeg proccesses
• Fixed leaving servers
• Fixed incorrect server data
• Fixed updateChannel sending invalid data
• Fixed logout for bot accounts
• Fixed potential binary crash while joining voice channels

Misc:

• Upgraded some dependencies
• messageUpdated now fires even if the original message is not found

Additions:

• Added sending file via sendMessage
• Added updateServer
• Added autoReconnect

Fixes:

• Fixed ratelimiter
• Fixed incorrect documentation
• Fixed sendFile
• Fixed voice state update crash

Additions/Changes:

• Basic support for new OAuth bot accounts
  • Login via loginWithToken(INSERT_OAUTH_BOT_TOKEN_HERE)
  • Public bots (bots that can be invited to other servers) must be converted to OAuth bot accounts by May 1st
• Friends support (OAuth bots can't have friends though)
• Encrypted voice support
• Pause/resume voice stream support
• Muting/deafening/unmuting/undeafening users support

Fixes:

• High CPU usage fix
• Potential playXXX() error fix
• Voice volume fixes
• Some voice error fixes
• Node 0.12 crash fix
• Fixed forceFetch for guild stream (ready will take much longer though, thanks Discord Devs)
• Fixed overwritePermissions wiping existing permissions

6.0.0

Major stability fixes, bug fixes, and new features

• sendFile attempts to detect names - commit
• sendFile can reupload from URLs - commit (patched in later commits)
• Ability to validate existing invite - commit
• Finished converting to game names - commit
• No longer auto-acks messages - commit
• Can now edit server - commit
• userUpdated merged into presence and now gives old user and new user - commit
• Ability to get existing invites - commit
• Fixed xUpdated events - commit
• Ability to login via token - commit
• Ability to move users to voice channels - commit
• memberHasRole and membersWithRole helper functions - commit
• Merge addRoleToMember(s), merge removeRoleFromMember(s) - commit
• Addition of voiceStateUpdate event - commit

5.3.2

Major stability bug fixes

• Opus sanity checks for voice - commit
• Fix callbacks and promises in general - commit
• Fixed references to items in caches when they are updated - commit

5.3.1

• Made the API not crash when encountering users in text channels (abuse of API) - commit